1 The primary cause of COPD is tobacco smoke (through tobacco use or second-hand smoke).  The disease now affects men and women almost equally, due in part to increased tobacco use among women in high-income countries.
Swarming is the process by which a new honey bee colony is formed when the queen bee leaves the colony with a large group of worker bees. In the prime swarm, about 60% of the worker bees leave the original hive location with the old queen. This swarm can contain thousands to tens of thousands of bees.
As South Carolina Beekeepers Association President Larry Haigh told the Post and Courier in June 2015, many counties will spray at night, when honey bees do not forage for pollen. Plus, given sufficient warning, beekeepers will shield their hives and protect the beesâ food and water from contamination.